Map of flight path and driving directions from Seoul to Cheongju.
Shortest flight path between Seoul Gimpo International Airport (GMP) and Cheongju International Airport (CJJ).
How far is Cheongju from Seoul?
There are several ways to calculate distances between Seoul and Cheongju. Here are two common methods:Vincenty's formula (applied above)
- 69.978 miles
- 112.618 kilometers
- 60.809 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 70.020 miles
- 112.686 kilometers
- 60.846 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
Time difference and current local times
There is no time difference between Seoul and Cheongju.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 35 kg (78 pounds).
Frequent Flyer Miles Calculator
Seoul (GMP) → Cheongju (CJJ).